To be fair, negative tag from yahoo was to invite them to look into the case and would be removed once solved, and it's been solved, so probably yahoo just forgot to remove/change the tag. I'll use this opportunity to inform him and made him aware of the situation through mention. yahoo62278, you might want to revise the tag?
Above thing said, I am not recommending anyone to play on their platform for the time being. And, as the representative of the platform has been away for a while, I am currently trying to reach them through live support [or email if they required me to] to let them aware of this thread. Though it probably will take a while, given I've been hanging for about half a hour without any response or anyone addressing my chat.